AIRWiki - User contributions [en]

NonPhotorealistic rendering of speed lines

2008-06-18T08:43:06Z

MarcoBranca: /* '''Part 2: project description''' */

== '''Part 1: project profile''' ==

=== Project name ===
''Nonphotorealistic Rendering of Speed Lines''

=== Project short description ===
The aim of this project is to experiment some new techniques for syntesizing speed lines from video.

Given a video with a moving object (a person, or something else), we will be able to draw some lines on the last video frame which should convey the object motion in the previous k frames. Beside we will be also able to draw some lines during the video reproduction.

=== Dates ===
Start date: 2008/02/04

End date: 2008/03/04

=== People involved ===

===== Project Advisor =====

A. Giusti - [[User:AlessandroGiusti]]

===== Students who worked on the project in the past =====

Marco Branca - [[User:MarcoBranca]] as a project for the course Image Analysis and Synthesis, prof. Caglioti

Lorenzo Camerini - [[User:LorenzoCamerini]] as a project for the course Image Analysis and Synthesis, prof. Caglioti

== '''Part 2: project description''' ==

The aim of this project is to experiment using some new techniques for syntesizing speed lines from video.

Given a video with a moving object (a person, or something else), we will be able to draw some lines on the last video frame which should convey the object motion in the previous k frames. Beside we will be also able to draw some lines during the video reproduction.

The documentation related to this project can be downloaded here [http://airwiki.elet.polimi.it/mediawiki/images/d/d9/ProgettoIAS.pdf].

The tutorial related to the Matlab graphical interface can be downloaded here
[http://airwiki.elet.polimi.it/mediawiki/images/d/d1/GraphicInterfaceTutorial.pdf].

The source code of the Matlab graphical application can be downloaded here
[http://airwiki.elet.polimi.it/mediawiki/images/d/d1/NonPhotorealisicRenderingOfSpeedLines Matlab.zip].

Approach

In order to solve the problem we followed these tasks:

1. We synthesized different videos with a clear separation between a moving foreground and background using blender.

2. We studied how to analyzing video in matlab. In particular we learned how to access and analyze single video's frames.

3. We implemented three different techniques in order to obtain speed-lines.

The Implemented techniques are: Envelope Speed-Lines, Replication Of Contours, Harris Corners Speed-lines. We developed a simple matlab GUI in order to experiment with different parameters within a video.

[[Image: BallTransparency.png]]

[[Image: GusTransparency.png]]

File:NonPhotorealisicRenderingOfSpeedLines Matlab.zip

2008-06-18T08:37:57Z

MarcoBranca:

File:Src.zip

2008-06-18T08:34:33Z

MarcoBranca:

NonPhotorealistic rendering of speed lines

2008-06-17T17:24:05Z

MarcoBranca:

<nowiki>Insert non-formatted text here</nowiki>'''DO NOT EDIT THIS PAGE!'''

This is a generic template for a project page. Project pages describe the projects going on at the AIRLab and are listed in the [[Projects]] page. Feel free to copy (but ''not'' to cut or modify) the contents of its 'edit' tab and re-use them as a basis for your own project's page. The instructions to do that are given at [[Projects#HOWTO add a new project to the AIRWiki]].

Of course this is only intended as a hint: ''your'' page must contain also all the details about your work. In particulat you need to write down in detail if your work can cause any risk to you or to others.

Finally, keep in mind that '''YOU have the responsibility to guarantee that your work complies to the [http://airlab.elet.polimi.it/index.php/airlab/content/download/461/4110/file/documento_valutazione_rischi_AIRLab.pdf Safety norms] and the [http://airlab.elet.polimi.it/index.php/airlab/content/download/613/5300/file/Regolamento_AIRLab.pdf Rules] of the AIRLab. Despite the joking tone of what follows, these are matters that you must consider very seriously'''.

If you have any doubt about the safety of a tool, a procedure or anything else in the AIRLab, stop ''now'' and talk with the Teacher who is in charge of your project.

== '''Part 1: project profile''' ==

=== Project name ===
''Nonphotorealistic Rendering of Speed Lines''

=== Project short description ===
The aim of this project is to experiment some new techniques for syntesizing speed lines from video.

Given a video with a moving object (a person, or something else), we will be able to draw some lines on the last video frame which should convey the object motion in the previous k frames. Beside we will be also able to draw some lines during the video reproduction.

=== Dates ===
Start date: 2008/02/04

End date: 2008/03/04

=== People involved ===

===== Project Advisor =====

A. Giusti - [[User:AlessandroGiusti]]

===== Students who worked on the project in the past =====

Marco Branca - [[User:MarcoBranca]] as a project for the course Image Analysis and Synthesis, prof. Caglioti

Lorenzo Camerini - [[User:LorenzoCamerini]] as a project for the course Image Analysis and Synthesis, prof. Caglioti

== '''Part 2: project description''' ==

The aim of this project is to experiment using some new techniques for syntesizing speed lines from video.

Given a video with a moving object (a person, or something else), we will be able to draw some lines on the last video frame which should convey the object motion in the previous k frames. Beside we will be also able to draw some lines during the video reproduction.

The documentation related to this project can be donloaded here [http://airwiki.elet.polimi.it/mediawiki/images/d/d9/ProgettoIAS.pdf].

The tutorial related to the Matlab graphical interface can be downloaded here
[http://airwiki.elet.polimi.it/mediawiki/images/d/d1/GraphicInterfaceTutorial.pdf].

Approach

In order to solve the problem we followed these tasks:

1. We synthesized different videos with a clear separation between a moving foreground and background using blender.

2. We studied how to analyzing video in matlab. In particular we learned how to access and analyze single video's frames.

3. We implemented three different techniques in order to obtain speed-lines.

The Implemented techniques are: Envelope Speed-Lines, Replication Of Contours, Harris Corners Speed-lines, We developed a simple matlab GUI in order to experiment with different parameters within a video.

[[Image: BallTransparency.png]]

[[Image: GusTransparency.png]]

File:GraphicInterfaceTutorial.pdf

2008-06-17T17:16:57Z

MarcoBranca:

NonPhotorealistic rendering of speed lines

2008-06-17T17:15:26Z

MarcoBranca:

<nowiki>Insert non-formatted text here</nowiki>'''DO NOT EDIT THIS PAGE!'''

This is a generic template for a project page. Project pages describe the projects going on at the AIRLab and are listed in the [[Projects]] page. Feel free to copy (but ''not'' to cut or modify) the contents of its 'edit' tab and re-use them as a basis for your own project's page. The instructions to do that are given at [[Projects#HOWTO add a new project to the AIRWiki]].

Of course this is only intended as a hint: ''your'' page must contain also all the details about your work. In particulat you need to write down in detail if your work can cause any risk to you or to others.

Finally, keep in mind that '''YOU have the responsibility to guarantee that your work complies to the [http://airlab.elet.polimi.it/index.php/airlab/content/download/461/4110/file/documento_valutazione_rischi_AIRLab.pdf Safety norms] and the [http://airlab.elet.polimi.it/index.php/airlab/content/download/613/5300/file/Regolamento_AIRLab.pdf Rules] of the AIRLab. Despite the joking tone of what follows, these are matters that you must consider very seriously'''.

If you have any doubt about the safety of a tool, a procedure or anything else in the AIRLab, stop ''now'' and talk with the Teacher who is in charge of your project.

== '''Part 1: project profile''' ==

=== Project name ===
''Nonphotorealistic Rendering of Speed Lines''

=== Project short description ===
The aim of this project is to experiment some new techniques for syntesizing speed lines from video.

Given a video with a moving object (a person, or something else), we will be able to draw some lines on the last video frame which should convey the object motion in the previous k frames. Beside we will be also able to draw some lines during the video reproduction.

=== Dates ===
Start date: 2008/02/04

End date: 2008/03/04

=== People involved ===

===== Project Advisor =====

A. Giusti - [[User:AlessandroGiusti]]

===== Students who worked on the project in the past =====

Marco Branca - [[User:MarcoBranca]] as a project for the course Image Analysis and Synthesis, prof. Caglioti

Lorenzo Camerini - [[User:LorenzoCamerini]] as a project for the course Image Analysis and Synthesis, prof. Caglioti

== '''Part 2: project description''' ==

The aim of this project is to experiment using some new techniques for syntesizing speed lines from video.

Given a video with a moving object (a person, or something else), we will be able to draw some lines on the last video frame which should convey the object motion in the previous k frames. Beside we will be also able to draw some lines during the video reproduction.

The documentation related to this project can be donloaded here [http://airwiki.elet.polimi.it/mediawiki/images/d/d9/ProgettoIAS.pdf].

Approach

In order to solve the problem we followed these tasks:

1. We synthesized different videos with a clear separation between a moving foreground and background using blender.

2. We studied how to analyzing video in matlab. In particular we learned how to access and analyze single video's frames.

3. We implemented three different techniques in order to obtain speed-lines.

The Implemented techniques are: Envelope Speed-Lines, Replication Of Contours, Harris Corners Speed-lines, We developed a simple matlab GUI in order to experiment with different parameters within a video.

[[Image: BallTransparency.png]]

[[Image: GusTransparency.png]]

File:ProgettoIAS.pdf

2008-06-17T17:10:42Z

MarcoBranca:

NonPhotorealistic rendering of speed lines

2008-06-17T17:07:18Z

MarcoBranca:

<nowiki>Insert non-formatted text here</nowiki>'''DO NOT EDIT THIS PAGE!'''

This is a generic template for a project page. Project pages describe the projects going on at the AIRLab and are listed in the [[Projects]] page. Feel free to copy (but ''not'' to cut or modify) the contents of its 'edit' tab and re-use them as a basis for your own project's page. The instructions to do that are given at [[Projects#HOWTO add a new project to the AIRWiki]].

Of course this is only intended as a hint: ''your'' page must contain also all the details about your work. In particulat you need to write down in detail if your work can cause any risk to you or to others.

Finally, keep in mind that '''YOU have the responsibility to guarantee that your work complies to the [http://airlab.elet.polimi.it/index.php/airlab/content/download/461/4110/file/documento_valutazione_rischi_AIRLab.pdf Safety norms] and the [http://airlab.elet.polimi.it/index.php/airlab/content/download/613/5300/file/Regolamento_AIRLab.pdf Rules] of the AIRLab. Despite the joking tone of what follows, these are matters that you must consider very seriously'''.

If you have any doubt about the safety of a tool, a procedure or anything else in the AIRLab, stop ''now'' and talk with the Teacher who is in charge of your project.

== '''Part 1: project profile''' ==

=== Project name ===
''Nonphotorealistic Rendering of Speed Lines''

=== Project short description ===
The aim of this project is to experiment some new techniques for syntesizing speed lines from video.

Given a video with a moving object (a person, or something else), we will be able to draw some lines on the last video frame which should convey the object motion in the previous k frames. Beside we will be also able to draw some lines during the video reproduction.

=== Dates ===
Start date: 2008/02/04

End date: 2008/03/04

=== People involved ===

===== Project Advisor =====

A. Giusti - [[User:AlessandroGiusti]]

===== Students who worked on the project in the past =====

Marco Branca - [[User:MarcoBranca]] as a project for the course Image Analysis and Synthesis, prof. Caglioti

Lorenzo Camerini - [[User:LorenzoCamerini]] as a project for the course Image Analysis and Synthesis, prof. Caglioti

== '''Part 2: project description''' ==

The aim of this project is to experiment using some new techniques for syntesizing speed lines from video.

Given a video with a moving object (a person, or something else), we will be able to draw some lines on the last video frame which should convey the object motion in the previous k frames. Beside we will be also able to draw some lines during the video reproduction.

Approach

In order to solve the problem we followed these tasks:

1. We synthesized different videos with a clear separation between a moving foreground and background using blender.

2. We studied how to analyzing video in matlab. In particular we learned how to access and analyze single video's frames.

3. We implemented three different techniques in order to obtain speed-lines.

The Implemented techniques are: Envelope Speed-Lines, Replication Of Contours, Harris Corners Speed-lines, We developed a simple matlab GUI in order to experiment with different parameters within a video.

[[Image: BallTransparency.png]]

[[Image: GusTransparency.png]]

File:GusTransparency.png

2008-06-17T17:05:58Z

MarcoBranca:

File:BallTransparency.png

2008-06-17T17:05:37Z

MarcoBranca:

File:Gus ReplicationContours EnvelopeLastFrame.jpg

2008-06-17T16:56:14Z

MarcoBranca:

File:Gus Envelope EnvelopeLastFrame Line.jpg

2008-06-17T16:55:57Z

MarcoBranca:

File:Ball replication contours transparency.png

2008-06-17T16:55:19Z

MarcoBranca:

File:Ball disk transparency.png

2008-06-17T16:54:32Z

MarcoBranca:

NonPhotorealistic rendering of speed lines

2008-06-17T16:50:43Z

MarcoBranca: /* '''Part 2: project description''' */

'''DO NOT EDIT THIS PAGE!'''

This is a generic template for a project page. Project pages describe the projects going on at the AIRLab and are listed in the [[Projects]] page. Feel free to copy (but ''not'' to cut or modify) the contents of its 'edit' tab and re-use them as a basis for your own project's page. The instructions to do that are given at [[Projects#HOWTO add a new project to the AIRWiki]].

Of course this is only intended as a hint: ''your'' page must contain also all the details about your work. In particulat you need to write down in detail if your work can cause any risk to you or to others.

Finally, keep in mind that '''YOU have the responsibility to guarantee that your work complies to the [http://airlab.elet.polimi.it/index.php/airlab/content/download/461/4110/file/documento_valutazione_rischi_AIRLab.pdf Safety norms] and the [http://airlab.elet.polimi.it/index.php/airlab/content/download/613/5300/file/Regolamento_AIRLab.pdf Rules] of the AIRLab. Despite the joking tone of what follows, these are matters that you must consider very seriously'''.

If you have any doubt about the safety of a tool, a procedure or anything else in the AIRLab, stop ''now'' and talk with the Teacher who is in charge of your project.

== '''Part 1: project profile''' ==

=== Project name ===
''Nonphotorealistic Rendering of Speed Lines''

=== Project short description ===
The aim of this project is to experiment some new techniques for syntesizing speed lines from video.

Given a video with a moving object (a person, or something else), we will be able to draw some lines on the last video frame which should convey the object motion in the previous k frames. Beside we will be also able to draw some lines during the video reproduction.

=== Dates ===
Start date: 2008/02/04

End date: 2008/03/04

=== People involved ===

===== Project Advisor =====

A. Giusti - [[User:AlessandroGiusti]]

===== Students who worked on the project in the past =====

Marco Branca - [[User:MarcoBranca]] as a project for the course Image Analysis and Synthesis, prof. Caglioti

Lorenzo Camerini - [[User:LorenzoCamerini]] as a project for the course Image Analysis and Synthesis, prof. Caglioti

== '''Part 2: project description''' ==

The aim of this project is to experiment using some new techniques for syntesizing speed lines from video.

Given a video with a moving object (a person, or something else), we will be able to draw some lines on the last video frame which should convey the object motion in the previous k frames. Beside we will be also able to draw some lines during the video reproduction.

Approach

In order to solve the problem we followed these tasks:

1. We synthesized different videos with a clear separation between a moving foreground and background using blender.

2. We studied how to analyzing video in matlab. In particular we learned how to access and analyze single video's frames.

3. We implemented three different techniques in order to obtain speed-lines.

The Implemented techniques are: Envelope Speed-Lines, Replication Of Contours, Harris Corners Speed-lines, We developed a simple matlab GUI in order to experiment with different parameters within a video.

NonPhotorealistic rendering of speed lines

2008-06-17T16:44:39Z

MarcoBranca: /* Dates */

NonPhotorealistic rendering of speed lines

2008-06-17T16:44:22Z

MarcoBranca: /* People involved */

NonPhotorealistic rendering of speed lines

2008-06-17T16:42:06Z

MarcoBranca:

'''DO NOT EDIT THIS PAGE!'''

This is a generic template for a project page. Project pages describe the projects going on at the AIRLab and are listed in the [[Projects]] page. Feel free to copy (but ''not'' to cut or modify) the contents of its 'edit' tab and re-use them as a basis for your own project's page. The instructions to do that are given at [[Projects#HOWTO add a new project to the AIRWiki]].

Of course this is only intended as a hint: ''your'' page must contain also all the details about your work. In particulat you need to write down in detail if your work can cause any risk to you or to others.

Finally, keep in mind that '''YOU have the responsibility to guarantee that your work complies to the [http://airlab.elet.polimi.it/index.php/airlab/content/download/461/4110/file/documento_valutazione_rischi_AIRLab.pdf Safety norms] and the [http://airlab.elet.polimi.it/index.php/airlab/content/download/613/5300/file/Regolamento_AIRLab.pdf Rules] of the AIRLab. Despite the joking tone of what follows, these are matters that you must consider very seriously'''.

If you have any doubt about the safety of a tool, a procedure or anything else in the AIRLab, stop ''now'' and talk with the Teacher who is in charge of your project.

== '''Part 1: project profile''' ==

=== Project name ===
''Nonphotorealistic Rendering of Speed Lines''

=== Project short description ===
The aim of this project is to experiment some new techniques for syntesizing speed lines from video.

Given a video with a moving object (a person, or something else), we will be able to draw some lines on the last video frame which should convey the object motion in the previous k frames. Beside we will be also able to draw some lines during the video reproduction.

=== Dates ===
Start date: 2008/02/04

End date: 2010/03/04

=== People involved ===
''put here the links to the AIRWiki pages associated to all the people working on the project''

===== Project Advisor =====

A. Giusti - [[User:AlessandroGiusti]]

===== Students who worked on the project in the past =====

Marco Branca - [[User:MarcoBranca]] as a project for the course Image Analysis and Synthesis, prof. Caglioti

Lorenzo Camerini - [[User:LorenzoCamerini]] as a project for the course Image Analysis and Synthesis, prof. Caglioti

== '''Part 2: project description''' ==

Projects

2008-06-17T16:35:36Z

MarcoBranca:

''This page is a repository of links to the pages describing the '''projects''' we are currently working on at AIRLab.
See the list of our finished projects on the [[Finished Projects]] page.''

== Ongoing projects ==
''by research area (areas are defined in the [[Main Page]]); for each project a name and a link to its AIRWiki page is given''

==== [[Agents, Multiagent Systems, Agencies]] ====
----

* [[Multiagent cooperation|Multiagent cooperating system]]

* [[Planning in Ambient Intelligence scenarios| Planning in Ambient Intelligence scenarios]]

==== [[BioSignal Analysis]] ====
----
====== [[Affective Computing]] ======

* [[Relatioship between Cognition and Emotion in Rehabilitation Robotics]]
* [[Driving companions]]
* [[Emotion from Interaction]]
* [[Affective Devices]]

====== [[Brain-Computer Interface]] ======

* [[Online P300 and ErrP recognition with BCI2000]]
* [[BCI based on Motor Imagery]]
* [[Graphical user interface for an autonomous wheelchair]]
* [[Mu and beta rhythm-based BCI]]

====== [[Automatic Detection Of Sleep Stages]] ======

* [[Sleep Staging with HMM]]

====== [[Analysis of the Olfactory Signal]] ======

* [[Lung Cancer Detection by an Electronic Nose]]
* [[HE-KNOWS - An electronic nose]]

==== [[Computer Vision and Image Analysis]] ====
----

* [[Automated extraction of laser streaks and range profiles]]

* [[Data collection for mutual calibration|Data collection for laser-rangefinder and camera calibration]]

* [[Image retargeting by k-seam removal]]

* [[Particle filter for object tracking]]

* [[Template based paper like reconstruction when the edges are straight]]

* [[Wii Remote headtracking and active projector]]

* [[Vision module for the Milan Robocup Team]]

* [[Long Exposure Images for Resource-constrained video surveillance]]

* [[NonPhotorealistic rendering of speed lines]].

==== [[Machine Learning]] ====
----
* [[Adaptive Reinforcement Learning Multiagent Coordination in Real-Time Computer Games|Adaptive Reinforcement Learning Multiagent Coordination in Real-Time Computer Games]]

* [[B-Smart Behaviour Sequence Modeler and Recognition tool|B-Smart Behaviour Sequence Modeler and Recognition tool]]

==== [[Ontologies and Semantic Web]] ====
----
* [[JOFS|JOFS, Java Owl File Storage]]
* [[FolksOnt|FolksOnt]]
* [[Extending a wiki with semantic templates]]
* [[GeoOntology|Geographic ontology for a semantic wiki]]

==== [[Philosophy of Artificial Intelligence]] ====
----
==== [[Robotics]] ====
----
* [[LURCH - The autonomous wheelchair]]

* [[Rawseeds|RAWSEEDS]]

* [[Balancing robots: Tilty, TiltOne]]

* [[ROBOWII ]]

* [[PoliManus]]

* [[ZOIDBERG - An autonomous bio-inspired RoboFish]]

* [[Styx The 6 Whegs Robot]]

* [[PolyGlove: a body-based haptic interface]]

* [[ULISSE]]

==== [[Soft Computing]] ====
----

== Note for students ==

If you are a student and there isn't a '''page describing your project''', this is because YOU have the task of creating it and populating it with (meaningful) content. If you are a student and there IS a page describing your project, you have the task to complete that page with (useful and comprehensive) information about your own contribution to the project. Be aware that the quality of your work (or lack of it) on the AIRWiki will be evaluated by the Teachers and will influence your grades.

Instructions to add a new project or to add content to an existing project page are available at [[Projects - HOWTO]].

Computer Vision and Image Analysis

2008-06-17T16:34:31Z

MarcoBranca:

Click [http://airlab.elet.polimi.it/index.php/airlab/research_areas/computer_vision_and_image_analysis here] for a brief description of the Research Area, taken from the AirLab website.

==Hardware==
If you are looking for a list of the computer vision gear that you can find in the AIRLab, please look here: [[Cameras, lenses and mirrors]]. If you want a list of ''all'' the gear that you can find in the AIRLab, [[What's in the AIRLab]] is the right page.

==Software==
We currently have software performing the following functions:

TODO: put here a table such as the ones in [[Cameras, lenses and mirrors]].

Computer Vision and Image Analysis

2008-06-17T16:31:31Z

MarcoBranca: